Galvanically Isolated Gate Drivers

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UCC2154x/UCC2154x-Q1 Dual-Channel Gate Driver

Texas Instruments UCC2154x/UCC2154x-Q1 Dual-Channel Gate Driver is an isolated gate driver designed with up to 4A/6A peak source/sink current to drive power MOSFET, IGBT, and GaN transistors. The UCC21540 in the DWK package also offers 3.3mm minimum channel-to-channel spacing, which facilitates higher bus voltage. The UCC2154x/UCC2154x-Q1 can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver. The input side is isolated from the two output drivers by a 5.7kV_RMS isolation barrier, with a minimum of 100V/ns common-mode transient immunity (CMTI).

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Part #

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga

UCC21542ADWKR
Texas Instruments
1: $2.471
1.441In Stock

Mfr. Part #
UCC21542ADWKR

Mouser Part #
595-UCC21542ADWKR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga

Learn More

Datasheet

1.441In Stock

Cut Tape

$2.471

$1.830

$1.662

$1.493

Reel

$1.230

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

UCC21542

SMD/SMT

SOIC-14

- 40 C

+ 125 C

1.775 W

40 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWR

UCC21542DWKR
Texas Instruments
1: $3.166
2.337In Stock

Mfr. Part #
UCC21542DWKR

Mouser Part #
595-UCC21542DWKR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWR

Learn More

Datasheet

2.337In Stock

Cut Tape

$3.166

$2.356

$2.156

$1.935

Reel

$1.630

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

UCC21542

SMD/SMT

SOIC-14

- 40 C

+ 125 C

1.775 W

40 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540DWK

UCC21540DWKR
Texas Instruments
1: $2.766
1.361In Stock

Mfr. Part #
UCC21540DWKR

Mouser Part #
595-UCC21540DWKR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540DWK

Learn More

Datasheet

1.361In Stock

Cut Tape

$2.766

$2.061

$1.883

$1.693

Reel

$1.441

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

UCC21540

SMD/SMT

SOIC-14

2 Channel

5.7 kV

- 40 C

+ 125 C

950 mW

45 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers Automotive 5.7kVRMS 4A/6A dual-channel

UCC21540QDWKRQ1
Texas Instruments
1: $8.824
2.782In Stock

Mfr. Part #
UCC21540QDWKRQ1

Mouser Part #
595-UCC21540QDWKRQ1

Texas Instruments

Galvanically Isolated Gate Drivers Automotive 5.7kVRMS 4A/6A dual-channel

Learn More

Datasheet

2.782In Stock

Cut Tape

$8.824

$6.836

$6.342

$5.795

View

Reel

$4.964

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

UCC21540

SMD/SMT

SOIC-16

- 40 C

+ 150 C

915 mW

40 ns

16 ns

12 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers Automotive 5.7kVrms 4A/6A dual-channel

UCC21540AQDWKRQ1
Texas Instruments
1: $5.784
4.331In Stock
End of Life

Mfr. Part #
UCC21540AQDWKRQ1

Mouser Part #
595-UCC21540AQDWKRQ1

End of Life

Texas Instruments

Galvanically Isolated Gate Drivers Automotive 5.7kVrms 4A/6A dual-channel

Learn More

Datasheet

4.331In Stock

Cut Tape

$5.784

$4.407

$4.060

$3.681

View

Reel

$3.302

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

UCC21540A

SMD/SMT

SOIC-14

- 40 C

+ 125 C

915 mW

40 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540ADWK

UCC21540ADWKR
Texas Instruments
1: $2.166
1.592In Stock

Mfr. Part #
UCC21540ADWKR

Mouser Part #
595-UCC21540ADWKR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540ADWK

Learn More

Datasheet

1.592In Stock

Cut Tape

$2.166

$1.599

$1.462

$1.304

Reel

$1.073

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

UCC21540A

SMD/SMT

SOIC-14

2 Channel

5.7 kV

- 40 C

+ 125 C

950 mW

45 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers 5.7kVrms 1.5A/2.5A d ual-channel isolate A 595-UCC21541DW

UCC21541DWR
Texas Instruments
1: $3.502
1.710In Stock

Mfr. Part #
UCC21541DWR

Mouser Part #
595-UCC21541DWR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 1.5A/2.5A d ual-channel isolate A 595-UCC21541DW

Learn More

Datasheet

1.710In Stock

Cut Tape

$3.502

$2.629

$2.419

$2.177

Reel

$1.840

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

UCC21541

SMD/SMT

SOIC-16

- 40 C

+ 125 C

1.775 W

40 ns

8 ns

15 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWKR

UCC21542DWR
Texas Instruments
1: $3.134
1.165In Stock

Mfr. Part #
UCC21542DWR

Mouser Part #
595-UCC21542DWR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWKR

Learn More

Datasheet

1.165In Stock

Cut Tape

$3.134

$2.345

$2.145

$1.935

Reel

$1.651

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

UCC21542

SMD/SMT

SOIC-16

- 40 C

+ 125 C

1.775 W

40 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga

UCC21540ADWR
Texas Instruments
1: $2.471
153In Stock
2.000Expected 9/28/2026

Mfr. Part #
UCC21540ADWR

Mouser Part #
595-UCC21540ADWR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga

Learn More

Datasheet

153In Stock

2.000Expected 9/28/2026

Cut Tape

$2.471

$1.830

$1.662

$1.493

View

Reel

$1.178

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

UCC21540A

SMD/SMT

SOIC-16

2 Channel

5.7 kV

- 40 C

+ 125 C

950 mW

45 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540DW

UCC21540DWR
Texas Instruments
1: $2.882
869In Stock
2.000Expected 10/26/2026

Mfr. Part #
UCC21540DWR

Mouser Part #
595-UCC21540DWR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540DW

Learn More

Datasheet

869In Stock

2.000Expected 10/26/2026

Cut Tape

$2.882

$2.156

$1.967

$1.767

Reel

$1.504

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

UCC21540

SMD/SMT

SOIC-16

2 Channel

5.7 kV

- 40 C

+ 125 C

950 mW

45 ns

5 ns

6 ns

Reel, Cut Tape, MouseReel

UCC2154x/UCC2154x-Q1 Dual-Channel Gate Driver

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